Question

Select the correct order of reactions in glycolysis.
I. Conversion of 3 phosphoglyceraldehyde to 1, 3 bisphosphoglycerate.
II. Conversion of 3 phosphoglyceric acid to 2 phosphoglycerate.
III. Conversion of 1, 3-BPGA to 3 phosphoglyceric acid.
IV. Splitting of fructose 1, 6-bisphosphate into dihydroxy acetone phosphate and 3 phosphoglyceraldehyde.

• A. IV, III, I, II
• B. II, III, I, IV
• C. IV, II, I, III
• D. I, IV, III, II
• E. IV, I, III, II

Answer 1

The correct option is E IV, I, III, II

Glycolysis is a multi-step process that takes place in the cytoplasm, in which glucose (a six carbon sugar) is split into two molecules of the three-carbon sugar pyruvate with the generation of two molecules of ATP and two "high energy" electron carrying molecules of NADH.
The order of reactions in glycolysis are as follows:

Therefore, the correct sequence is IV, I, III, II